-Let’s go to the Children’s Home.-Wait a minute. I think we should _____________ the old toys and books one more time.
—Was Tom a little ill yesterday? —_______.
—Do you know where the twins are? —Yes. They _______ Fuzhou.
It’s raining heavily now. You’d better _______home.
— ____________we swim in that river? —No, you _______. It’s dangerous to swim there.
—Would you please tell me something about your travel in Sydney —____________.